TEFC NEMA Three phase vhs motor vertical hollow shaft motor with SKF bearing
MODEL:VHS405TP-4-125S
SERIAL NO.: 9004204
POWER: 125HP
CURRENT:155A
VOLTAGE:400V
F:50HZ
POWER FACTOR: 0.88
SPEED:1500 R/MIN
PROTECTION:IP54
INS CLASS: F
RATING: S1
WEIGHT: 638
STAND: NEMA
APPLICATIONS VHS motors are specially designed to drive vertical turbine pumps and the motors are well suited for the application due to the ease of installation and maintenance, permanent shaft alignment, well protected construction, high thrust capability and compact & rugged design.
WorldWide Electric Premium Efficient Vertical Hollow Shaft (WPEVHS) motors are designed for use in turbine pump applications, including irrigation, energy generation, mining, municipal water, and chemical applications.
Vertical Solid Shaft motors feature a P-base mount for vertical mounting on in-line pump applications. They are available in Totally Enclosed Fan Cooled and Open Drip Proof enclosures with normal, medium, and high thrust capabilities.
Vertical motors are directly connected to the equipment they drive. Because these are designed to take high loading in the axial direction, but little in the radial direction, they are exclusively mounted in a vertical position on their flanged base.
Hollow shafts have less torsional rigidity than solid shafts, making them more prone to torsion and torque non-transmission. Following are the disadvantages of hollow shafts over solid shafts. Less tolerant of excessive torque. Bending prone, especially when subjected to lateral tension.